What is the difference between Sonicwall TZ and NSA series?

The main difference between SonicWall TZ and NSA series lies in their capabilities and intended use. The TZ series is designed for small to midsize businesses (SMBs) and branch offices, offering comprehensive security features, such as firewall, VPN, intrusion prevention, and content filtering. It provides scalable options for network expansion, but is more cost-effective and user-friendly compared to the NSA series. On the other hand, the NSA series is built for larger enterprises and organizations with more complex networking needs. It offers advanced security functionalities, like deep packet inspection, SSL decryption, and application control, providing robust protection against sophisticated threats. The NSA series also delivers higher performance and scalability, ensuring optimal network performance even under heavy loads. In summary, the SonicWall TZ series is suitable for SMBs and branch offices, while the NSA series caters to larger enterprises with greater security demands and network requirements.